Understanding Fluctuating Urine Sugar Levels: What Do They Mean?
Inquiry Consultation Dear Dr. Lee, I would like to ask you a question. When I was 18 years old, I underwent a health check-up. The urine test (dipstick test) showed an abnormal glucose (Glu) level of ++. However, being young at the time, I did not pay much attention to the resul...
Dr. Li Jian Reply:
If fasting is not observed before the health check, it may lead to the presence of glucose in the urine. Fasting blood tests are more accurate. Thank you for your inquiry.[Read More] Understanding Fluctuating Urine Sugar Levels: What Do They Mean?
Concerns About Ants in My Cup: Diabetes Worries Explained
About ants? Hello doctor, I recently noticed that sometimes there are ants in my water cup, and I'm worried that I might have diabetes. (My situation: I have no family history of the disease, I'm currently 23 years old, and I usually go to bed late and wake up late, aro...
Dr. Hong Yuanbin Reply:
Hello, the presence of ants cannot indicate whether someone has diabetes. It is recommended to purchase or borrow a simple blood glucose meter to test fasting blood glucose levels. A fasting blood glucose level below 100 mg/dL is considered normal. Thank you for your inquiry.[Read More] Concerns About Ants in My Cup: Diabetes Worries Explained
Managing Glucose Intolerance: Dietary Adjustments and Lifestyle Changes
Glucose Tolerance Abnormality and Dietary Adjustments Hello, doctor. I am the person who asked about the elevated fasting blood glucose level (#189944). Recently, my OGTT results came back with fasting: 911, 1-hour: 1822, 2-hour: 1263, and 3-hour: 61, indicating impaired glucose ...
Dr. Li Jian Reply:
1. Clinical diagnostic criteria for diabetes: Hemoglobin A1c (HbA1c) ≥ 6.5%, fasting plasma glucose ≥ 126 mg/dL, 2-hour plasma glucose ≥ 200 mg/dL during an oral glucose tolerance test, or symptoms of hyperglycemia (including polyuria, polydipsia, and weight loss) with a random p...[Read More] Managing Glucose Intolerance: Dietary Adjustments and Lifestyle Changes
Understanding Elevated Fasting Blood Sugar: Causes and Concerns
Fasting blood glucose levels are elevated? On October 14, 2021, I went to the emergency room due to discomfort from vaccine side effects, around 8 PM after dinner, feeling very anxious (due to chest pain). The emergency department recorded a blood glucose level of 171. A few days...
Dr. Li Jian Reply:
Fasting blood glucose greater than 100 mg/dL or hemoglobin A1c greater than 5.6% indicates prediabetes. Low-dose mirtazapine is not commonly associated with hyperglycemia. Maintaining proper dietary control and lifestyle adjustments is key. Thank you for your inquiry.[Read More] Understanding Elevated Fasting Blood Sugar: Causes and Concerns
Is It Safe for My Diabetic Grandpa to Sleep In? Health Implications Explained
Is it okay for my grandfather with diabetes to sleep until he wakes up naturally, even if that means sleeping until noon or later? Hello Dr. Lee, my grandfather is 80 years old and has been a long-term diabetes patient (with a 40-year history). Two years ago, he had a stroke that...
Dr. Li Jian Reply:
Regarding sleep issues in the elderly and cerebral circulation problems, it is advisable to consult a neurologist. However, if there is a tendency to wake up late, one should be aware of the possibility of hypoglycemia during sleep. If waking up around noon, it may be necessary t...[Read More] Is It Safe for My Diabetic Grandpa to Sleep In? Health Implications Explained
Managing Diabetes: Dietary Tips for Seniors with High Blood Sugar
Diabetes Recipe Hello Doctor, my grandmother is 148 cm tall and weighs 31 kg. She follows a lacto-vegetarian diet and has diabetes, hypertension, and hyperlipidemia, with blood sugar levels around 120-140 mg/dL. She takes oral medications for blood sugar and blood pressure in the...
Dr. Li Jian Reply:
The dietary principles for diabetes focus on a balanced diet, emphasizing the intake of foods rich in dietary fiber, such as whole grains, vegetables, and fruits. It is important to avoid refined carbohydrate foods, such as sugar, desserts, fruit juices, honey, and sugary beverag...[Read More] Managing Diabetes: Dietary Tips for Seniors with High Blood Sugar
Understanding Prediabetes: Should You Retest Blood Sugar Levels?
Prediabetes Hello doctor, my most recent health check showed a fasting blood glucose level of 104 mg/dL, glycated hemoglobin (HbA1c) of 5.7%, red blood cell count of 4.56 million cells/µL, hemoglobin of 14 g/dL, MCV of 88.6 fL, and hematocrit of 40.4%. Prior to the health check, ...
Dr. Li Jian Reply:
The current report indicates prediabetes. Please start with dietary control and follow up in three months.[Read More] Understanding Prediabetes: Should You Retest Blood Sugar Levels?
Weight Loss Concerns: Stress, Health Checks, and Diabetes Risk
Weight loss In July of this year, after being diagnosed, I continued to have a poor appetite and trouble sleeping. In August, I started a new job that brought a lot of stress, and I had a persistent cough after the diagnosis, which only improved by the end of September. Before th...
Dr. Hong Yuanbin Reply:
Hello, regarding diabetes, a single blood glucose test is not sufficient to determine if there is a concern for diabetes. It is recommended to consult with a specialist in Metabolism or Family Medicine. As for weight loss, it is advisable to maintain a regular routine and engage ...[Read More] Weight Loss Concerns: Stress, Health Checks, and Diabetes Risk
Understanding Blood Sugar Control in Diabetes Management
Blood sugar issues? Hello Dr. Lin: My father was diagnosed with diabetes in August. He takes insulin before breakfast (18 units) and before dinner (12 units), and he also takes 0.5 tablets of Metformin (HCl) after breakfast and dinner. Currently, his fasting blood glucose levels ...
Dr. Lin Jianliang Reply:
Hello: The difference between pre-meal and post-meal blood glucose levels should ideally not exceed 60 mg/dL. However, there are other indicators that can be used for assessment, such as glycated hemoglobin (HbA1c), fasting blood glucose levels, postprandial blood glucose levels,...[Read More] Understanding Blood Sugar Control in Diabetes Management
Understanding Chronic Kidney Disease Treatment and Blood Sugar Management
Chronic Kidney Disease Treatment Hello Dr. Lin, I am a patient with chronic kidney disease (stage 3B) and have high proteinuria (approximately 1600-2200 mg/g). My blood sugar levels are also elevated, with a hemoglobin A1c of about 6.1 and a blood glucose level of approximately 1...
Dr. Lin Wuxuan Reply:
Hello Mr. Zeng, the glomerular filtration rate may decline due to aging, diseases, and other factors. It is advisable to discuss with your attending physician before starting new medications or adjusting dosages. Thank you.[Read More] Understanding Chronic Kidney Disease Treatment and Blood Sugar Management
Is an HbA1c of 8 and Random Blood Sugar of 146 a Diabetes Diagnosis?
Glycated hemoglobin This year, the company checked the hemoglobin A1c level, which was as high as 8, and the random blood glucose was 146. Does this confirm a diagnosis of diabetes?
Dr. Li Jian Reply:
A hemoglobin A1c level of 6.5% or higher, or a fasting blood glucose level of 126 mg/dL or higher, is considered indicative of diabetes.[Read More] Is an HbA1c of 8 and Random Blood Sugar of 146 a Diabetes Diagnosis?
Understanding Elevated Fasting Blood Sugar with Normal HbA1c Levels
Elevated fasting blood glucose with normal glycated hemoglobin (HbA1c)? Hello, doctor. I usually have a blood test every month to check my fasting blood glucose levels. In the past few tests, my levels were around 80 to 90, but in the last two months, they were 101 and 124. I als...
Dr. Hong Yuanbin Reply:
Hello, fasting blood sugar reflects the current blood sugar level, while glycated hemoglobin (HbA1c) indicates the average blood sugar over the past three months. Based on your values, it suggests that your average blood sugar is good; however, there may be occasional spikes in b...[Read More] Understanding Elevated Fasting Blood Sugar with Normal HbA1c Levels
Understanding Glucose Tolerance Test Results and Diabetes Risk
Glucose tolerance test Dear Doctor, I recently underwent a glucose tolerance test at the hospital, and the results are as follows: Hemoglobin A1c 5.5%, OGTT: Fasting—96 mg/dL; 30 minutes—167 mg/dL; 60 minutes—212 mg/dL; 90 minutes—174 mg/dL; 120 minutes—132 mg/dL. The outpatient...
Dr. Xie Rongyuan Reply:
Hello: Impaired glucose tolerance (IGT) is more closely associated with early and late insulin secretion deficiencies. If there are abnormalities in the oral glucose tolerance test (OGTT), it can be confirmed again the next day. The diagnostic criteria for diabetes are: (1) sympt...[Read More] Understanding Glucose Tolerance Test Results and Diabetes Risk
Managing High Fasting Blood Sugar and Cholesterol Levels: A Guide
Health check-up shows elevated fasting blood glucose levels? Hello Doctor, I had a health check-up in 2021 with a fasting blood glucose level of 100 mg/dL and low-density lipoprotein (LDL) cholesterol of 139 mg/dL. On January 15, 2022, my fasting blood glucose was 112 mg/dL and t...
Dr. Lin Jianliang Reply:
Hello: It is recommended to avoid foods and beverages that contain alcohol. Fruits and carbohydrate-rich foods, such as desserts, can also lead to issues with blood sugar and blood lipids. It is advised to have a controlled diet for breakfast, and to exercise regularly and consis...[Read More] Managing High Fasting Blood Sugar and Cholesterol Levels: A Guide
Understanding Elevated Urea Nitrogen Levels: Causes and Implications
Elevated blood urea nitrogen (BUN) levels? Hello Doctor: I recently had a blood test, and my blood urea nitrogen (BUN) level was 21.2, creatinine was 0.9, with the BUN highlighted in red (two months ago, it was 18.4 and creatinine was 0.95). About a week ago, I underwent dental i...
Dr. Li Jian Reply:
A hemoglobin A1c of 5.9 is consistent with a diagnosis of prediabetes, requiring regular follow-up every three months. Currently, kidney function is considered normal, but ongoing monitoring of future changes is necessary.[Read More] Understanding Elevated Urea Nitrogen Levels: Causes and Implications
Does Exercise Affect Fasting Blood Sugar Levels? Understanding Your Test Results
Health check-up blood sugar issues? Hello, during this health check-up, a fasting blood glucose level of 112 was found. I became very anxious upon seeing this result and would like to inquire if exercising the day before (using a stair stepper at the gym for 1 hour, then having d...
Dr. Hong Yuanbin Reply:
Hello, the pre-meal blood sugar level of 112 is only slightly elevated and may not necessarily indicate diabetes. Factors such as exercise or eating late the previous day can also cause an increase. The likelihood of diabetes is low, and we can wait for the test results. Thank yo...[Read More] Does Exercise Affect Fasting Blood Sugar Levels? Understanding Your Test Results
Significant Drop in eGFR: Should You Be Concerned About Kidney Health?
The most recent test showed a significant decrease in glomerular filtration rate (GFR)? Hello, Doctor. I am currently 29 years old, 153 cm tall, and weigh 50 kg. Last year, during a company health check, I was found to have elevated fasting blood glucose levels (118), but my hemo...
Dr. He Yonghe Reply:
Hello Ms. Wang, drinking less water can also lead to a decrease in eGFR. Generally, 2500-3000 cc per day should be sufficient. If your cholesterol is elevated, dietary changes and exercise can help improve it. You may consider visiting an internal medicine specialist for further ...[Read More] Significant Drop in eGFR: Should You Be Concerned About Kidney Health?
Understanding Frequent Urination and Dry Mouth: Possible Causes and Solutions
Medical consultation Recently, I've been experiencing sudden dry mouth and frequent urination. Chewing gum helps a bit. What could be the issue? (I haven't been eating much, and my weight is normal.)
Dr. Li Jian Reply:
Symptoms of excessive thirst and frequent urination may warrant a visit to the endocrinology department to check for elevated blood glucose levels.[Read More] Understanding Frequent Urination and Dry Mouth: Possible Causes and Solutions
Am I at Risk for Prediabetes? Understanding Blood Sugar Levels
Is it prediabetes? Hello Doctor, I am 25 years old, 174 cm tall, and weigh 63 kg. The night before, I consumed about two bowls of rice, two bowls of noodles, and lamb hot pot. After fasting for eight hours, I measured my blood glucose level using a glucometer and found it to be 1...
Dr. Li Jian Reply:
Another test is needed for confirmation. Please include a hemoglobin A1c test in the next blood draw for reference.[Read More] Am I at Risk for Prediabetes? Understanding Blood Sugar Levels
Understanding Blood Sugar Levels: Am I Diabetic After One High Reading?
Diabetes issues In the past three weeks, my average blood glucose levels have been 80-90 in the morning, 80-90 before meals, 110-120 after meals, and over 90 before bed. However, one day I had dinner at 9 PM, and when I checked my blood sugar at 11 PM, it suddenly spiked to 148. ...
Dr. Lin Wufu Reply:
Hello, we define the standards for diabetes as a fasting blood glucose level of 126 mg/dL or a random blood glucose level exceeding 200 mg/dL. Therefore, a postprandial level of 148 mg/dL does not reach the threshold for diabetes, but it does indicate that you may be in the predi...[Read More] Understanding Blood Sugar Levels: Am I Diabetic After One High Reading?